Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

Overview of Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance is an enclosed, ground-level electrical distribution transformer commonly used in underground (UG) power systems. It steps down primary high-voltage electricity (e.g., 15kV or 25kV) to a lower secondary voltage (e.g., 120/240V or 480V) for safe distribution to residential neighborhoods, commercial buildings, and industrial parks. Its robust, lockable steel enclosure makes it safe for public areas.

Features of Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

Ground-Level Enclosure: A locked, tamper-resistant, weatherproof steel cabinet that protects the internal components and ensures public safety.

Underground Cable Connections: Designed for easy connection to underground primary (high-voltage) and secondary (low-voltage) cables via compartments with built-in bushings.

Compartmentalization: Separate, isolated compartments for high-voltage and low-voltage components, enhancing safety during maintenance.

Ventilation: Designed with louvers or other ventilation systems to allow for proper heat dissipation from the transformer core and coils.

Lifting Lugs: Integrated lifting lugs for easy and safe installation and replacement using a crane or hoist.

Tamper-proof Hardware: Lockable doors with special bolts to prevent unauthorized access.

Fused Switches: Often includes fused disconnect switches for circuit protection and safe isolation.

Pad Foundation: Installed on a concrete pad (“pad-mounted”) to provide a stable, level base.

Specifications of Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

This transformer supplies reputable power for numerous demands. It takes care of 25,000 volt-amperes (25kVA). It uses single-phase electrical power. The system is created for pad mounting. It rests firmly on a concrete base outdoors. The primary voltage score is 11,000 volts (11kV). The second side provides 2 helpful voltages. You obtain both 480 volts and 220 volts output. This double voltage gives flexibility for various equipment. The transformer operates at 60 Hertz regularity. This is basic in The United States and Canada and other areas.

The core makes use of state-of-the-art electric steel. This product guarantees reliable power transfer. It decreases inefficient power losses. Copper windings perform the electrical power dependably. These windings are meticulously protected. This prevents shorts and makes sure security. The entire assembly rests inside a tough steel housing. This housing safeguards against weather condition and unintended damage. It shields the internal components from rain, dust, and wind. The exterior gets a long lasting corrosion-resistant surface. This paint stands up to rough outdoor conditions for many years.

Maintenance needs are very low. This conserves time and operational prices. The design focuses on long-term dependability. Inner parts are constructed to last. The transformer utilizes mineral oil for insulation and cooling. This oil is consisted of within a secured storage tank. There are no breathers required. This gets rid of a typical maintenance point. The sealed system maintains dampness out. It likewise protects against oil contamination. The durable building and construction implies less service gos to. You take pleasure in lengthy intervals in between checks. Leak risks are lessened by the bonded container design. Links are straightforward for easy installation. The device runs quietly during regular operation. Heat dissipation is effective as a result of the oil air conditioning. This adds to its lengthy service life.

Applications of Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

This 25kVA single-phase pad-mounted transformer delivers dependable power conversion. It tips down 11kV distribution voltage to usable 480V or 220V levels. This takes place at 60Hz frequency. It’s developed for challenging outside problems. Its main job is dispersing power securely and successfully where you need it.

You find these units in several locations. They are common in business areas. They power shopping centers, office complex, and small retail strips. They provide the essential voltage for lighting, HVAC systems, and daily equipment. Factories and workshops utilize them too. They give dedicated power for equipment, devices, and details production lines requiring 480V or 220V service.

These transformers are important for remote places. Think cell towers, pumping stations, or separated structures. They link directly to the medium-voltage grid. They provide basic reduced voltage right where it’s consumed. This avoids long, expensive low-voltage cord runs. It conserves money and decreases power loss.

The pad-mounted layout is key. It sits securely on a concrete pad. This keeps it off poles and out of overhead lines. It protects internal components from weather condition and tampering. Its robust, tamper-resistant unit endures rain, wind, and sunlight. This style requires minimal maintenance. Its sealed container and progressed insulation system suggest years of solution with little focus. It keeps points running efficiently without consistent checks.

The 25kVA size manages significant loads. It fits applications needing trustworthy single-phase power. It connects communities and services straight to the grid. It provides the vital voltage step-down effectively. Its reduced upkeep nature makes it a useful, long-term power solution.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Factory Supply 25kVA Single-Phase Pad Mounted Transformer 11kV/480V-220V 60Hz Frequency Low Maintenance

What exactly is this transformer?
This is a single-phase pad mounted transformer. It handles 25,000 VA (25kVA). It steps down high voltage electricity. Input voltage is 11,000 volts (11kV). Output voltages are 480 volts and 220 volts. It operates at 60 cycles per second (60Hz). It sits on a concrete pad outdoors. It’s designed for low upkeep.

Where is this transformer typically used?
It’s common in smaller commercial areas. It powers shops, small offices, or light industrial buildings. It supplies power directly to facilities needing 480V or 220V. It’s suited for areas requiring one-phase power. It’s good for locations without three-phase grid power. It feeds power to equipment like machinery or lighting panels.

What voltages does it provide?
The primary side connects to an 11kV distribution line. The secondary side offers two lower voltages. You get 480 volts between phases. You also get 220 volts from phase to neutral. This gives flexibility for different equipment needs. Check your specific voltage requirements match these outputs.

Does it need much maintenance?
No, it needs very little maintenance. Its pad-mounted design is robust. The tank is sealed and filled with oil. This protects internal parts. It withstands weather well. It has no moving parts to wear out. Just schedule occasional visual checks. Look for leaks or damage. Have an electrician test it periodically. This ensures long, reliable service.

How is it installed?
It arrives ready for pad mounting. A concrete pad must be prepared first. The pad must be level and strong. The transformer bolts down to this pad. Skilled technicians must connect the high-voltage cables. They also connect the low-voltage output cables. Proper grounding is absolutely essential. Local electrical codes must be followed exactly. Always use qualified professionals for installation and hookup.